问题补充:
—I am going to take part in the singing competition tomorrow.
--.
A. Congratulations!
B. That’s right.
C. Work hand
D. Good luck
答案:
A. Congratulations!
B. That’s right.
C. Work hand
(答案→)D. Good luck
解析:句意:明天我将参加歌唱比赛。当别人要参加考试,比赛等,要助其好运。A祝贺你,胜利后的祝福语,B你说的对C好好工作D祝你好运。故选D。